Report for H12997

Locality:	Kodiak Island, AK
Sublocality:	Long Island
State(s) or Region(s):	Alaska

Start Date:	2017-04-20
End Date:	2017-05-13

These data are not to be used for navigation.
For navigation please refer to NOS Nautical Charts.

Download times vary depending on file size and data transfer rates.

Download All Products for H12997

Visit the full NCEI Bathymetry Viewer.

Survey Products

Descriptive Report and Metadata Documents

NOAA/NOS Descriptive Report & Survey Metadata
Products listed in the project descriptive report (DR) may not reflect final products available through NCEI.
H12997_DR.pdf	14.92MB	The document may be read using a free Adobe Reader.
H12997_DR.xml	40.0KB	Descriptive Report in XML format. May be opened using a web browser or text viewer.
NOAA/NOS ISO Metadata Record
H12997 View / Download H12997.xml		Usually presented as an XML document, which captures the basic characteristics of HSMDB metadata verified from H10000 (1982) to the present as well as F00200 (1965) to the present.

Bathymetry

Variable Resolution Bathymetric Attributed Grid
Survey products may use different units, datums or projections than the associated survey. Please consult product-specific metadata for additional details.
H12997_MB_VR_MLLW.bag	306.79MB	The Variable Resolution BAG format is a gridded, multi-dimensional, multi-resolution bathymetric data file (see Open Navigation Surface). Currently supported with open source GDAL. The BAGXYZ files are ascii representations of the BAG data in XYZ format, but do not include uncertainty.
H12997_MB_VR_Ellipsoid.bag	306.80MB	The Variable Resolution BAG format is a gridded, multi-dimensional, multi-resolution bathymetric data file (see Open Navigation Surface). Currently supported with open source GDAL. The BAGXYZ files are ascii representations of the BAG data in XYZ format, but do not include uncertainty.

Images

GeoImagePDF
H12997_GeoImage.pdf	17.11MB	NOAA/NOS Layered GeoSpatial Image PDF File. Created by NOS to include chart and survey layers in a georeferenced pdf format.
NOAA/NOS multibeam acoustic backscatter mosaic in TIFF format
The multibeam acoustic backscatter mosaic is readable with various applications such as the free CARIS Easy View, or ESRI ArcGIS geospatial visualization software.
H12997_MBAB_2m_2802_400kHz_1of2.tiff	3.60MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.
H12997_MBAB_2m_2804_400kHz_2of2.tiff	3.97MB	NOAA/NOS TIFF multibeam acoustic backscatter mosaic survey image.

Bottom Samples and Tide Documents

Bottom Sample Data
NOAA/NOS bottom sample listing in IMLGS (pre-1989)
Link to H12997 in IMLGS (pre-1989 samples)		Search NOAA/NOS seabed samples submitted to IMLGS through NMNH (pre-1989). Modern survey bottom samples are not currently viewable on a map service.
NOAA/NOS bottom sample document in PDF or ASC format
H12997_BottomSamples.ascii	0.7KB	NOAA/NOS bottom sample document in PDF or ASC format.
Zip file containing bottom sample images and a shapefile of their locations
H12997_BottomSamples_shp_images.zip	1.2KB	Images may be viewed as standalone products or the shapefile can also be used to display where the images were taken.
NOAA/NOS Tide Note in PDF Format
H12997_tn.pdf	89.9KB	This document may be read using a free Adobe Reader.
NOAA/NOS Tide Zone in PDF format
H12997_tz.pdf	113.3KB	This document may be read using a free Adobe Reader.

Project Documents

Project Sketch in JPEG format
H12997_ProjectSketch.jpg	163.8KB	Project sketch image with highlighted survey area.
Data Acquisition and Processing Report in PDF format
OPR-P136-RA-17_DAPR.pdf	38.04MB	This document may be read using a free Adobe Reader.
Horizontal and Vertical Control Report in PDF Format
OPR-P136-RA-17_HVCR.pdf	1.20MB	This document may be read using a free Adobe Reader.

Survey Metadata

Survey Summary

Locality

Sublocality

State or Region

Kodiak Island, AK

Long Island

Alaska

Start Date	End Date	Approval Date
2017-04-20	2017-05-13	2018-03-06

Project Number	Project Name	Purpose
OPR-P136-RA-17

Source of Original Data and License Information

License Information
These data were produced by NOAA and are in the public domain within the United States. NOAA waives any potential copyright and related rights in these data worldwide through the Creative Commons Zero 1.0 Universal Public Domain Dedication (CC0-1.0). View the license deed. View the legal code.

Reference System Information

Vertical Datum	Horizontal Datum	Projection	Scale
Mean Lower Low Water	North American Datum 1983	Projected UTM 5N	40000

Survey Tide Stations

COOPS Tide Station ID

Kodiak Island, Alaska

9457292

Affected Products

ENCs

RNCs

US4AK5PM

16594 16580

Survey Equipment

Vessel(s)

Chief(s) of Party

RA-6

RA-8

FAIRWEATHER Launch 2802

John J. Lomnicky, CDR/NOAA

Manufacturer	Model	Instrument Type
Sea-Bird Scientific	SBE 19plus	Conductivity, Temperature, and Depth Sensor
Applanix	POS MV 320 v5	Positioning and Attitude System
Velodyne	VLP-16	Lidar System
Reson	SVP71	Sound Speed System
Reson	SeaBat 7125 SV2	MBES

Source Data at NCEI

Data in Archive	Size (in GB)	Date Archived	Data Types
Raw and Processed	146.007	2021-02-03 22:04:40.0	BACKSCATTER, BATHYMETRY